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+ servings
A stack of protein rice krispies bars.
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4.86 from 21 votes

4-Ingredient Classic Protein Rice Krispies (12g per bar!)

These Homemade Protein Rice Krispies Treats are a take on the classic Rice Krispies treats with the added benefit of having extra protein!
Cook Time10 minutes
Total Time10 minutes
Course: Snack
Cuisine: American
Keyword: cereal, high protein, marshmallow, marshmallows, protein, protein powder, rice krispies, vanilla
Servings: 8
Calories: 206kcal
Author: Mika Kinney

Ingredients

  • 3 tablespoon butter
  • 4 cups rice krispies cereal
  • 10 oz marshmallows mini is best
  • 4 scoops unflavored collagen powder about 1 cup (or 3 scoops of vanilla protein powder)

Instructions

  • Melt butter over low to medium heat in large nonstick pot.
  • Add marshmallows to melted butter and stir continuously over low heat until marshmallows are almost melted.  Using a silicon spatula for this will help keep the marshmallow from sticking to everything.
  • Add the collagen and stir until dissolved and the marshmallows are completely melted.
  • Remove mixture from heat and add cereal.
  • Stir gently (the more gentle you stir, the more tender the bars will be) until cereal is completely coated.
  • Transfer the mixture to a resealable 8x8 container and gently press it down. When pressing into the container, get the silicon spatula wet first.  This helps to keep the mixture from sticking to the spatula.
  • Let these treats set for 30 minutes to set up and enjoy!

Video

Notes

  1. To make these vegan: use vegan vanilla protein powder, vegan marshmallows, and vegan butter.
  2. Use a wetted spatula to press the bars into the pan and keep them from sticking.
Additional notes can be found in the post above.
*Nutritional Information is an estimate, for informational purposes only*

Nutrition

Calories: 206kcal | Carbohydrates: 41g | Protein: 12g | Fat: 5g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Sodium: 154mg | Potassium: 21mg | Fiber: 0.1g | Sugar: 22g | Vitamin A: 1119IU | Vitamin C: 9mg | Calcium: 3mg | Iron: 4mg